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1. 发明申请

US20130006495A1 Guidance Output Device, Guidance Output Method, and Construction Machine Equipped with Guidance Output Device 有权
标题翻译：引导输出装置，引导输出方式和配备引导输出装置的施工机械
公开(公告)号：US20130006495A1
公开(公告)日：2013-01-03
申请号：US13635277
申请日：2011-11-04
申请人： Kentarou Tajima , Seiji Kamada , Koichi Yamashita
发明人： Kentarou Tajima , Seiji Kamada , Koichi Yamashita
IPC分类号： G06F19/00
CPC分类号： F02D41/027 , E02F9/0866 , E02F9/2246 , E02F9/26 , F01N3/023 , F01N3/0253 , F01N3/035 , F01N3/106 , F01N11/00 , F01N2550/04 , F02D2041/228 , Y02T10/47
摘要： A guidance output device, which outputs guidance for improving fuel economy when an energy wasting operation is detected in a construction machine that is provided with an exhaust gas purifying device for an internal combustion engine, includes a regeneration process determining unit that determines whether a regeneration process is in progress in the exhaust gas purifying device. It also includes a guidance output restriction unit that restricts an output of the guidance for energy saving by the guidance output unit when the regeneration process determining unit determines that the regeneration process is in progress in the exhaust gas purifying device.
摘要翻译：在设置有用于内燃机的排气净化装置的建筑机械中检测到能量浪费操作时，输出用于提高燃料经济性的指导的引导输出装置，具备：再生处理决定部，在废气净化装置中正在进行中。引导输出限制单元还包括引导输出限制单元，当再生处理确定单元确定废气净化装置中的再生处理正在进行时，引导输出限制单元限制由引导输出单元引导节能的输出。

2. 发明授权

US08959893B2 Guidance output device, guidance output method, and construction machine equipped with guidance output device 有权
标题翻译：引导输出装置，引导输出方式，配备引导输出装置的施工机械
公开(公告)号：US08959893B2
公开(公告)日：2015-02-24
申请号：US13635277
申请日：2011-11-04
申请人： Kentarou Tajima , Seiji Kamada , Koichi Yamashita
发明人： Kentarou Tajima , Seiji Kamada , Koichi Yamashita
IPC分类号： B60K35/00 , E02F9/26 , F02B77/08 , F02D29/00 , F02D29/02 , F02D45/00 , G01F9/00 , F02D41/02 , E02F9/08 , E02F9/22 , F01N11/00 , F01N3/035 , F02D41/22 , F01N3/10 , F01N3/023 , F01N3/025
CPC分类号： F02D41/027 , E02F9/0866 , E02F9/2246 , E02F9/26 , F01N3/023 , F01N3/0253 , F01N3/035 , F01N3/106 , F01N11/00 , F01N2550/04 , F02D2041/228 , Y02T10/47
摘要： A guidance output device, which outputs guidance for improving fuel economy when an energy wasting operation is detected in a construction machine that is provided with an exhaust gas purifying device for an internal combustion engine, includes a regeneration process determining unit that determines whether a regeneration process is in progress in the exhaust gas purifying device. It also includes a guidance output restriction unit that restricts an output of the guidance for energy saving by the guidance output unit when the regeneration process determining unit determines that the regeneration process is in progress in the exhaust gas purifying device.
摘要翻译：在设置有用于内燃机的排气净化装置的建筑机械中检测到能量浪费操作时，输出用于提高燃料经济性的指导的引导输出装置，具备：再生处理决定部，在废气净化装置中正在进行中。引导输出限制单元还包括引导输出限制单元，当再生处理确定单元确定废气净化装置中的再生处理正在进行时，引导输出限制单元限制由引导输出单元引导节能的输出。

3. 发明授权

US09284720B2 Guidance output device and guidance output method 有权
标题翻译：引导输出装置和指导输出法
公开(公告)号：US09284720B2
公开(公告)日：2016-03-15
申请号：US13582751
申请日：2011-09-05
申请人： Seiji Kamada , Kentarou Tajima
发明人： Seiji Kamada , Kentarou Tajima
IPC分类号： E02F9/26 , B60W50/02 , B60W50/04 , G05B23/02 , E02F9/22
CPC分类号： E02F9/268 , B60W50/02 , B60W50/04 , B60W2050/021 , E02F9/2285 , E02F9/2296 , G05B23/0283
摘要： There are included an eco guidance determination unit that detects the occurrence of fuel-wasting operation during operation of a construction machine, and a guidance display control unit that stores guidance for energy saving corresponding to energy wasting operation; that, when fuel-wasting operation occurs, displays corresponding guidance for energy saving; and that also displays the corresponding guidance for energy saving at a predetermined timing after occurrence of the energy wasting operation.
摘要翻译：包括：生态指导确定单元，其检测建筑机械的运转期间的燃料消耗运转的发生;以及引导显示控制单元，其存储对应于能量浪费运行的节能指导; 当燃料消耗运行发生时，显示相应的节能指导; 并且在发生能量浪费操作之后的预定定时也显示相应的节能指导。

4. 发明申请

US20120330500A1 GUIDANCE OUTPUT DEVICE AND GUIDANCE OUTPUT METHOD 有权
标题翻译：指导输出设备和指导输出方法
公开(公告)号：US20120330500A1
公开(公告)日：2012-12-27
申请号：US13582751
申请日：2011-09-05
申请人： Seiji Kamada , Kentarou Tajima
发明人： Seiji Kamada , Kentarou Tajima
IPC分类号： E02F9/20 , G06F17/00
CPC分类号： E02F9/268 , B60W50/02 , B60W50/04 , B60W2050/021 , E02F9/2285 , E02F9/2296 , G05B23/0283
摘要： There are included an eco guidance determination unit that detects the occurrence of fuel-wasting operation during operation of a construction machine, and a guidance display control unit that stores guidance for energy saving corresponding to energy wasting operation; that, when fuel-wasting operation occurs, displays corresponding guidance for energy saving; and that also displays the corresponding guidance for energy saving at a predetermined timing after occurrence of the energy wasting operation.
摘要翻译：包括：生态指导确定单元，其检测建筑机械的运转期间的燃料消耗运转的发生;以及引导显示控制单元，其存储对应于能量浪费运行的节能指导; 当燃料消耗运行发生时，显示相应的节能指导; 并且在发生能量浪费操作之后的预定定时也显示相应的节能指导。

5. 发明授权

US07283810B1 Communication device of mobile unit 有权
标题翻译：移动单元通信设备
公开(公告)号：US07283810B1
公开(公告)日：2007-10-16
申请号：US09936484
申请日：2000-03-17
申请人： Shuji Arakawa , Seiichi Mizui , Seiji Kamada , Yoshio Asayama , Noriaki Abe
发明人： Shuji Arakawa , Seiichi Mizui , Seiji Kamada , Yoshio Asayama , Noriaki Abe
IPC分类号： H04M3/42 , B60Q1/00
CPC分类号： G08C17/02 , G08C2201/91 , G08G1/20 , H04B7/26
摘要： Communications are performed between a mobile unit and a terminal device. The mobile unit is provided with a communication device that is capable of communicating with the terminal device if it is connected electrically with a power supply. When an engine key switch signal is off, the electrical connection between the power supply and the communication device is turned on and off intermittently.
摘要翻译：在移动单元和终端设备之间进行通信。移动单元设置有通信设备，其能够与终端设备通信，如果其与电源电连接。当发动机钥匙开关信号熄灭时，电源和通信装置之间的电气连接间歇地打开和关闭。

6. 发明申请

US20050263198A1 Fluid coupling 审中-公开
标题翻译：流体联轴器
公开(公告)号：US20050263198A1
公开(公告)日：2005-12-01
申请号：US11141384
申请日：2005-06-01
申请人： Seiji Kamada , Hiroshi Kumagai
发明人： Seiji Kamada , Hiroshi Kumagai
IPC分类号： F02M55/02 , F02M37/00 , F16L55/04
CPC分类号： F02M37/0041 , F02M55/04 , F16L55/053 , Y10T29/49826
摘要： A pulsation absorber is provided in a fluid channel formed in a body of a fluid coupling. Fluid flows through the fluid channel in an assembled state. The pulsation absorber is arranged to deform in a same direction as the fluid to flow in the fluid channel pulsates. The pulsation absorber thereby absorbs pulsation of the fluid.
摘要翻译：脉动吸收器设置在形成在流体联轴节体内的流体通道中。流体在组装状态下流过流体通道。脉动吸收器布置成沿与流体通道中的流体脉动相同的方向变形。脉动吸收器因此吸收流体的脉动。

7. 发明授权

US06438953B1 Control device for hydraulic drive machine 有权
标题翻译：液压驱动机控制装置
公开(公告)号：US06438953B1
公开(公告)日：2002-08-27
申请号：US09691229
申请日：2000-10-19
申请人： Seiji Kamada
发明人： Seiji Kamada
IPC分类号： F15B11042
CPC分类号： F15B11/163 , B60R16/0315 , B60R2016/0322 , F15B11/166 , F15B21/087 , F15B2211/20546 , F15B2211/20553 , F15B2211/3111 , F15B2211/327 , F15B2211/6309 , F15B2211/6313 , F15B2211/633 , F15B2211/6346 , F15B2211/665 , F15B2211/6651 , F15B2211/6652 , F15B2211/6654 , F15B2211/67 , F15B2211/7053 , F15B2211/71 , F15B2211/75 , F15B2211/78
摘要： A first object of the present invention is to make do with a simple hydraulic circuit, which does not utilize a pressure compensation valve, and to enable the use of an inexpensive, low-precision pressure detector, to enable the maintenance of continuous control at all times using simple controls, and to get by without shocking the operator or the mechanical parts, and to cancel the load dependency of a hydraulic actuator flow during combined operation without limiting the control system of the hydraulic pump. In a device according to the present invention, a correction factor for correcting a control input of a operating member corresponding to a pertinent operating valve is calculated for each operating member on the basis of a ratio between a detected differential pressure across an operating valve, and a minimum differential pressure selected from among detected differential pressures across a plurality of operating valves. Then, a control input of a corresponding operating member is corrected using this calculated correction factor. Further, a second object of the present invention is to enhance work efficiency by enabling changing of pressure compensation characteristics of a hydraulic actuator in accordance with a operating lever operating state and load pressure. In a device according to the present invention, an upper limit value or lower limit value of a correction factor is set for each operating member in accordance with control input of the operating member, and this correction factor is used to correct the control input of a corresponding operating member so that a correction factor obtained in accordance with a detected differential pressure does not exceed the above-mentioned set upper limit value or lower limit value.
摘要翻译：本发明的第一个目的是为了利用不使用压力补偿阀的简单的液压回路，并且能够使用便宜的低精度压力检测器，以使得能够完全维持连续的控制使用简单的控制，并且不会使操作者或机械部件受到震动，并且在组合操作期间取消液压致动器流的负载依赖性，而不限制液压泵的控制系统。在根据本发明的装置中，针对每个操作构件，基于检测到的操作阀的差压和与检测到的操作阀的差压之间的比率来计算用于校正与相关操作阀相对应的操作构件的控制输入的校正因子，以及从跨越多个操作阀的检测到的差压中选择的最小压差。然后，使用该计算出的校正因子校正对应的操作构件的控制输入。此外，本发明的第二个目的是通过根据操作杆操作状态和负载压力改变液压致动器的压力补偿特性来提高工作效率。在根据本发明的装置中，根据操作构件的控制输入，为每个操作构件设定校正系数的上限值或下限值，并且该校正系数用于校正操作构件的控制输入使得根据检测到的差压获得的校正因子不超过上述设定的上限值或下限值。

8. 发明申请

US20060054127A1 Member for internal combustion engine and production method thereof 失效
公开(公告)号：US20060054127A1
公开(公告)日：2006-03-16
申请号：US11224300
申请日：2005-09-13
申请人： Seiji Kamada , Hiroshi Kumagai , Midori Kondou , Kenji Kikuchi , Takumaru Sagawa , Yutaka Mabuchi , Takahiro Nakahigashi
发明人： Seiji Kamada , Hiroshi Kumagai , Midori Kondou , Kenji Kikuchi , Takumaru Sagawa , Yutaka Mabuchi , Takahiro Nakahigashi
IPC分类号： F02F3/10 , B21K3/00 , F01L3/20 , F02M61/16
CPC分类号： F01L3/04 , F02B77/02 , F02F3/12 , Y10T29/49231 , Y10T29/49263
摘要： A member for an internal combustion engine, such as a piston, a valve and a fuel injection valve. The member includes a substrate. A carbon-based coating film is formed on the substrate to cover at least a part of a region of the substrate to which region fuel for the internal combustion engine is contactable. The carbon-based coating film contains fluorine and has a thickness of 10 μm or less.

9. 发明授权

US06173573B1 Control device for hydraulic drive machine 失效
标题翻译：液压驱动机控制装置
公开(公告)号：US06173573B1
公开(公告)日：2001-01-16
申请号：US09125691
申请日：1998-08-24
申请人： Seiji Kamada
发明人： Seiji Kamada
IPC分类号： F15B11042
CPC分类号： F15B11/163 , B60R16/0315 , B60R2016/0322 , F15B11/166 , F15B21/087 , F15B2211/20546 , F15B2211/20553 , F15B2211/3111 , F15B2211/327 , F15B2211/6309 , F15B2211/6313 , F15B2211/633 , F15B2211/6346 , F15B2211/665 , F15B2211/6651 , F15B2211/6652 , F15B2211/6654 , F15B2211/67 , F15B2211/7053 , F15B2211/71 , F15B2211/75 , F15B2211/78
摘要： A first object of the present invention is to make do with a simple hydraulic circuit, which does not utilize a pressure compensation valve, and to enable the use of an inexpensive, low-precision pressure detector, to enable the maintenance of continuous control at all times using simple controls, and to get by without shocking the operator or the mechanical parts, and to cancel the load dependency of a hydraulic actuator flow during combined operation without limiting the control system of the hydraulic pump. In a device according to the present invention, a correction factor for correcting an control input of a operating member corresponding to a pertinent operating valve is calculated for each operating member on the basis of a ratio between a detected differential pressure across an operating valve, and a minimum differential pressure selected from among detected differential pressures across a plurality of operating valves. Then, a control input of a corresponding operating member is corrected using this calculated correction factor. Further, a second object of the present invention is to enhance work efficiency by enabling changing of pressure compensation characteristics of an hydraulic actuator in accordance with a operating lever operating state and load pressure. In a device according to the present invention, an upper limit value or lower limit value of a correction factor is set for each operating member in accordance with control input of the operating member, and this correction factor is used to correct the control input of a corresponding operating member so that a correction factor obtained in accordance with a detected differential pressure does not exceed the above-mentioned set upper limit value or lower limit value.
摘要翻译：本发明的第一个目的是为了利用不使用压力补偿阀的简单的液压回路，并且能够使用便宜的低精度压力检测器，以使得能够完全维持连续的控制使用简单的控制，并且不会使操作者或机械部件受到震动，并且在组合操作期间取消液压致动器流的负载依赖性，而不限制液压泵的控制系统。在根据本发明的装置中，针对每个操作构件，基于检测到的操作阀的差压与第二操作阀之间的比率来计算用于校正与相关操作阀相对应的操作构件的控制输入的校正因子，以及从跨越多个操作阀的检测到的差压中选择的最小压差。然后，使用该计算出的校正因子校正对应的操作构件的控制输入。此外，本发明的第二个目的是通过根据操作杆操作状态和负载压力改变液压致动器的压力补偿特性来提高工作效率。在根据本发明的装置中，根据操作构件的控制输入，为每个操作构件设定校正系数的上限值或下限值，并且该校正系数用于校正操作构件的控制输入使得根据检测到的差压获得的校正因子不超过上述设定的上限值或下限值。

10. 发明授权

US5524087A Method of forming a signal wave from first and second waveform data 失效
标题翻译：从第一和第二波形数据形成信号波的方法
公开(公告)号：US5524087A
公开(公告)日：1996-06-04
申请号：US367596
申请日：1995-01-03
申请人： Masanobu Kawamura , Hiroyuki Kida , Seiji Kamada , Toshiyuki Tojo , Takeshi Ohkubo , Hiroyuki Matsuura , Naoki Yashiki , Nobuo Shibasaki
发明人： Masanobu Kawamura , Hiroyuki Kida , Seiji Kamada , Toshiyuki Tojo , Takeshi Ohkubo , Hiroyuki Matsuura , Naoki Yashiki , Nobuo Shibasaki
IPC分类号： H03B28/00 , G06F1/035 , H03K3/78 , H03K4/02 , H03K4/92 , H04L29/10 , G06F1/02
CPC分类号： G06F1/035
摘要： A variable wave forming circuit is provided which produces signals of various waveforms (e.g., sine, triangular or trapezoidal waves) and various frequencies. A random access memory (memory means) 121 to store wave formation information on waveform is provided. According to the wave formation information stored in the memory means, the updating or keeping of a digital value in an increment/decrement circuit 123 is controlled and the digital value is digital/analog-converted by a digital/analog (D/A) conversion circuit 124, which is controlled by a digital value control means that includes the increment/decrement circuit 123. By writing appropriate wave formation information into the memory means, it is possible to produce signals of desired waveforms.
摘要翻译：提供了一种产生各种波形（例如，正弦波，三角波或梯形波）和各种频率的信号的可变波形成电路。提供了存储关于波形的波形信息的随机存取存储器（存储装置）121。根据存储在存储装置中的波形信息，控制增量/减量电路123中的数字值的更新或保持，并且通过数字/模拟（D / A）转换对数字值进行数/模转换电路124由包括增量/递减电路123的数字值控制装置控制。通过将适当的波形形成信息写入存储装置，可以产生所需波形的信号。

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